Metals Part 2 - Alloys and Forms of Metal Supply
Authored by nicole abela
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9th Grade
Used 1+ times
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17 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
(a) are metallic materials consisting of two or more materials combined in such a way that they cannot be readily seperated.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alloys cannot be made up of both ferrous and non-ferrous materials.
True
False
3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the purpose of forming an alloy?
Evaluate responses using AI:
OFF
Answer explanation
The purpose in forming an alloy is to provide a material/substance that are different from its components. The mixture is done according to the needs of the industry.
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In most cases, the alloy is chemically more (a) than each single component. In fact, alloys are designed for specific resistance to corrosion, or temperature.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Stainless steel iron are a combination of
iron, chromium and nickel
iron and chromium
iron and nickel
iron, nickel and carbon
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
The combination used to make stainless steel is particularly good because it is resistant to (a) .
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Super alloys of nickel and cobalt are used in aircraft engines due to their corrosion and (a) resistance.
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